530 biochemistry chemistry congresses criticalphenomena(physics) equilibrium fieldtheory(physics) fluctuations(physique) fluktuation(physik) física geometry isingmodel kritischesphänomen kritischeverschijnselen many-bodyproblem mathematischefysica medical mesoscopicphenomena(physics) nanoscience nonequilibriumstatisticalmechanics opensystems(physics) phasenumwandlung phasetransformations(statisticalphysics) phy065f physical physics phénomènecritique(physique) quantumoptics renormalizationgroup science solution(chemistry) statisticalmechanics statisticalmethods stochasticprocesses theoretical ug3700 ug3900